Construction measurement platform for double tower columns

Abstract

The utility model relates to a construction measurement platform for double tower columns, and belongs to the technical field of bridge measurement. The measuring platform comprises a mounting fence, the mounting fence comprises supporting rod pieces of a cubic structure formed by mutual connection, an instrument erecting table is arranged on one side of the interior of the mounting fence and used for erecting a measuring instrument, and a bottom plate is arranged at the bottom of the mounting fence in a connected mode and used for standing of measuring personnel. During measurement, the mounting fence is arranged on one tower column, the measuring instrument is mounted on the instrument erecting table mounted in the fence, and a measurer can stand on the bottom plate to measure the other tower column. When the next measurement is needed, the whole measuring platform is directly arranged on one tower column, so that the placement point positions of the measuring instruments can be kept consistent each time, the observation points of measuring personnel can be kept consistent each time, and the measurement precision is ensured.

Description

Technical Field

[0001] The present application relates to the technical field of bridge measurement, and in particular to a construction measurement platform for double tower columns. Background Art

[0002] Currently, suspension bridges, cable-stayed bridges, and other bridge structures are widely used in various large and medium-sized bridges across rivers and streams. Most of these bridges have twin main towers. Due to the complex construction site environment and the numerous temporary structures and auxiliary supports, the continuous construction of the towers significantly reduces the space available for surveyors to set up their instruments, making instrument installation difficult.

[0003] In the existing technology, for the measurement of twin tower columns, the instrument installation point is generally selected according to the on-site construction environment, and the angle and distance between the installation point and the control point must be guaranteed to meet the measurement requirements. However, for most construction projects, during construction, the external environment is greatly disturbed, and it is difficult to ensure that the position of the measurement point remains consistent each time by using a general temporary bracket to place the measuring instrument. The different placement positions of the instrument will also affect the accuracy of the measurement results, and the instrument installation point needs to be reselected for each measurement. It is difficult to ensure that the measurement conditions remain consistent each time, which will affect the measurement accuracy, waste work time, affect the construction progress, and bring inconvenience to the measurement of twin tower columns. Summary of the Invention

[0004] An embodiment of the present application provides a construction measurement platform for a twin tower column to solve the problem in the related art that during the construction of the twin tower column, inconvenience may occur during measurement and it may be difficult to ensure measurement accuracy.

[0005] The embodiment of the present application provides a construction measurement platform for a double tower column, comprising:

[0006] The installation fence includes supporting rods connected to each other to form a cubic structure. An instrument setting platform is provided on one side of the interior of the installation fence for setting up measuring instruments. A base plate is connected to the bottom of the installation fence for measuring personnel to stand.

[0007] In some embodiments, the support rods include a plurality of first support rods disposed at the bottom of the mounting fence, a second support rod parallel to the first support rods, and a third support rod vertically disposed between the first support rods and the second support rods.

[0008] In some embodiments, a first reinforcing rod is vertically arranged between two adjacent third support rods, a second reinforcing rod is obliquely arranged between the first support rod and the second support rod located in the same vertical plane, and a second reinforcing rod is obliquely arranged between two opposite first support rods.

[0009] In some embodiments, the instrument mounting platform includes two parallel triangular frames, two connecting rods are arranged between the two triangular frames, and the instrument mounting platform is welded to the installation fence.

[0010] In some embodiments, a centering plate is provided on a rectangular frame formed by one side of the two triangular frames and the two connecting rods.

[0011] In some embodiments, a connection hole is provided at the center of the centering disk for connecting the measuring instrument.

[0012] In some embodiments, the centering plate is welded to the instrument mounting platform.

[0013] In some embodiments, the base plate is a steel plate welded to the bottom of the mounting fence.

[0014] In some embodiments, a support member is provided on the bottom surface of the mounting fence for fixing the mounting fence to the rigid frame of the tower column.

[0015] In some embodiments, the support member is an angle steel.

[0016] The beneficial effects of the technical solution provided by this application include:

[0017] An embodiment of the present application provides a construction measurement platform for double towers. Since the measurement platform of the present application includes an installation fence, the installation fence includes support rods of a cubic structure connected to each other. An instrument mounting platform is provided on one side of the interior of the installation fence for mounting measuring instruments. A base plate is connected to the bottom of the installation fence for measurement personnel to stand on.

[0018] During measurement, a fence is installed on one of the towers, and the measuring instrument is mounted on the instrument platform installed inside the fence. The surveyor can then stand on the base of the fence to observe and measure the other tower. As the towers rise, when the next measurement is required, the entire measuring platform is simply installed on one of the towers. This ensures that the placement of the measuring instrument remains consistent each time, ensuring that the surveyor's observation point remains consistent each time, thus ensuring measurement accuracy. This also facilitates the installation of the measuring instrument, improves measurement efficiency, saves work hours, and avoids affecting construction progress. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0020] Figure 1 A schematic diagram of the structure provided in an embodiment of the present application;

[0021] Figure 2 for Figure 1 Schematic diagram of the instrument setup.

[0022] Reference numerals:

[0023] 1. Install the fence; 2. Instrument mounting table; 3. Base plate; 4. Centering plate; 5. Support member; 10. First support rod; 11. Second support rod; 12. Third support rod; 13. First reinforcing rod; 14. Second reinforcing rod; 20. Triangular frame; 21. Connecting rod; 41. Connecting hole. DETAILED DESCRIPTION

[0024] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0025] An embodiment of the present application provides a construction measurement platform for a twin tower column, which can solve the problem in the related art that during the construction of the twin tower column, inconvenience may occur during measurement and it is difficult to ensure measurement accuracy.

[0026] See also Figure 1 and Figure 2 As shown, the embodiment of the present application provides a construction measurement platform for a double tower column, comprising:

[0027] The installation fence 1 includes supporting rods connected to each other to form a cubic structure. An instrument mounting platform 2 is provided on one side of the interior of the installation fence 1 for mounting measuring instruments. A base plate 3 is connected to the bottom of the installation fence 1 for measuring personnel to stand.

[0028] During measurement, a mounting fence 1 is placed on one of the tower columns, and the measuring instrument is mounted on the instrument mounting platform 2 installed inside the fence. The surveyor can then stand on the base plate 3 at the bottom of the mounting fence 1 to observe and measure the other tower column. As the tower columns continue to rise, when the next measurement is required, the entire measuring platform is simply placed on one of the tower columns. This ensures that the placement of the measuring instrument remains consistent each time, ensuring that the surveyor's observation point remains consistent each time, thereby ensuring measurement accuracy. This also facilitates the installation of the measuring instrument, improves measurement efficiency, saves work hours, and avoids affecting construction progress.

[0029] In some usage scenarios, the base plate 3 is a steel plate, welded to the bottom of the installation fence 1. A support 5 is provided on the bottom surface of the installation fence 1, which is used to fix the installation fence 1 to the rigid frame of the tower column. In actual use, the support 5 is an angle steel. The steel plate has a certain thickness and can withstand the standing of construction workers. The support 5 angle steels are welded to the four corners of the base plate 3. They have a certain thickness and are of appropriate length. The heights of the four angle steels are kept consistent to ensure that they can be evenly stressed and not easily deformed. It is also convenient for the base plate 3 where the measuring personnel stand to remain horizontal to ensure measurement accuracy. When in use, the entire measuring platform is hoisted as a whole onto the rigid frame of the tower column on one side, and the entire measuring platform is welded to the rigid frame through the support 5 angle steels provided at the bottom of the measuring platform. The measuring personnel stand on the base plate 3 at the bottom of the platform to perform measurements.

[0030] In some alternative embodiments, see Figure 1 and Figure 2 As shown, an embodiment of the present application provides a construction measurement platform for a twin-tower column, wherein the support rods of the measurement platform include a plurality of first support rods 10 disposed at the bottom of the mounting fence 1, second support rods 11 parallel to the first support rods 10, and third support rods 12 perpendicularly disposed between the first support rods 10 and the second support rods 11. In actual use, four first support rods 10 and four second support rods 11 parallel to the first support rods 10 are disposed on a horizontal plane, and four third support rods 12 are perpendicularly disposed between the first support rods 10 and the second support rods 11, forming an overall cube structure.

[0031] A first reinforcement rod 13 is vertically positioned between two adjacent third support rods 12. A second reinforcement rod 14 is diagonally positioned between the first and second support rods 10, 11, located in the same vertical plane. Furthermore, a second reinforcement rod 14 is diagonally positioned between two opposing first support rods 10. The arrangement of first and second reinforcement rods 13, 14 provides safety protection for surveyors standing within the installation fence 1. During use, the base plate 3 can be positioned on the second reinforcement rod 14, diagonally positioned between the two first support rods 10, ensuring its reliability.

[0032] In some use cases, the instrument mounting platform 2 includes two parallel triangular frames 20, two connecting rods 21 disposed between the two triangular frames 20, and the instrument mounting platform 2 is welded to the mounting fence 1. A centering plate 4 is provided on the rectangular frame consisting of one side of the two triangular frames 20 and the two connecting rods 21. Two connecting rods 21 may also be welded to the lower side between the two triangular frames 20 to increase the stability of the structure.

[0033] The longitudinal cross-section of the instrument platform 2 forms an inverted right triangle. This right-angled triangle ensures stability and minimizes the space occupied by the platform, leaving as much room as possible for surveyors to maneuver and facilitate measurement. The base of the platform 2 and the connecting rod 21 form a quadrilateral structure, and the centering plate 4 is welded to the platform 2.

[0034] A connection hole 41 is provided at the center of the centering plate 4 for connecting measuring instruments. During use, the entire measuring platform is hoisted onto the rigid frame of a side tower column. The platform is welded to the rigid frame using angle steel supports 5 at the bottom of the platform. A total station is placed on the centering plate 4, and the surveyor stands on the base plate 3 at the bottom of the platform to conduct measurements.

[0035] In the description of this application, it should be noted that the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0036] It should be noted that, in this application, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprising a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element.

[0037] The foregoing is merely a list of specific embodiments of the present application, intended to enable those skilled in the art to understand or implement the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application is not limited to the embodiments shown herein, but is intended to conform to the broadest scope consistent with the principles and novel features of the present application.

Claims

1. A construction measurement platform for a double tower column, characterized in that: include: An installation fence (1), the installation fence (1) comprising supporting rods connected to each other to form a cubic structure, an instrument mounting platform (2) provided on one side of the interior of the installation fence (1) for mounting measuring instruments, and a base plate (3) provided at the bottom of the installation fence (1) for measuring personnel to stand on; The support rods include a plurality of first support rods (10) arranged at the bottom of the mounting fence (1), second support rods (11) parallel to the first support rods (10), and third support rods (12) vertically arranged between the first support rods (10) and the second support rods (11); A first reinforcing rod (13) is vertically arranged between two adjacent third support rods (12), a second reinforcing rod (14) is obliquely arranged between the first support rod (10) and the second support rod (11) located in the same vertical plane, and a second reinforcing rod (14) is obliquely arranged between two opposing first support rods (10); The instrument installation platform (2) comprises two triangular frames (20) arranged in parallel, two connecting rods (21) arranged between the two triangular frames (20), and the instrument installation platform (2) is welded to the installation fence (1).

2. A construction measurement platform for a double tower column according to claim 1, characterized in that: A centering plate (4) is provided on a rectangular frame body formed by one side of the two triangular frames (20) and the two connecting rods (21).

3. A construction measurement platform for a double tower column as claimed in claim 2, characterized in that: A connecting hole (41) is provided at the center of the centering disk (4) for connecting the measuring instrument.

4. A construction measurement platform for a double tower column as claimed in claim 2, characterized in that: The centering disk (4) is welded to the instrument mounting platform (2).

5. A construction measurement platform for a double tower column according to claim 1, characterized in that: The bottom plate (3) is a steel plate and is welded to the bottom of the mounting fence (1).

6. A construction measurement platform for a double tower column according to claim 1, characterized in that: The bottom surface of the installation fence (1) is provided with a support member (5) for fixing the installation fence (1) to the rigid frame of the tower column.

7. A construction measurement platform for a double tower column according to claim 6, characterized in that: The supporting member (5) is an angle steel.

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